tree 70d5197009b32beb84cebc8dfef10887f059186f
parent d18a3a5f3c209832db2f14edc026fb7f7c9bec0b
author Ang Li <angli@google.com> 1460070984 -0700
committer Ang Li <angli@google.com> 1460070984 -0700

Let AttributeError caused by cli arg through.

Bug=28031027

There is no reason to catch it and rethrow. Letting it throw and
be handled like a regular error so we don't lose stacktrace.

Change-Id: I8e31ea9e14c8e692e607281c55704cd6e49dfabc